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Electron transport through YBa2Cu3O7-delta grain boundary interfaces between 4.2 and 300 K

C W Schneider1, S Hembacher, G Hammerl

  • 1Experimentalphysik VI, Center for Electronic Correlations and Magnetism, Institute of Physics, Augsburg University, D-86135 Augsburg, Germany.

Physical Review Letters
|July 13, 2004
PubMed
Summary

This study measured current-induced dissipation in Yttrium Barium Copper Oxide (YBa2Cu3O7-delta) junctions. Researchers found junction resistance decreases with increasing temperature, extrapolating to the same value at the superconducting transition temperature.

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